9425380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 20837376

約数和(自身を除く): 11411996

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 271, 370, 470, 542, 740, 940, 1084, 1355, 1739, 2710, 3478, 5420, 6956, 8695, 10027, 12737, 17390, 20054, 25474, 34780, 40108, 50135, 50948, 63685, 100270, 127370, 200540, 254740, 471269, 942538, 1885076, 2356345, 4712690, 9425380]

約数ペア:

[(1, 9425380), (2, 4712690), (4, 2356345), (5, 1885076), (10, 942538), (20, 471269), (37, 254740), (47, 200540), (74, 127370), (94, 100270), (148, 63685), (185, 50948), (188, 50135), (235, 40108), (271, 34780), (370, 25474), (470, 20054), (542, 17390), (740, 12737), (940, 10027), (1084, 8695), (1355, 6956), (1739, 5420), (2710, 3478)]